COVID-19 pandemic represents an unprecedented global health crisis which has an enormous impact on the world population and economy. Many scientists and researchers …
The COVID‐19 pandemic has caused emotional loss to people around the world and provides an unusual test for public welfare, educational framework, food frameworks, and …
Stochastic SIRS models play a key role in formulating and analyzing the transmission of infectious diseases. These models reflect the environmental changes of the diseases and …
Our research focuses on studying a COVID-19 SIR model for discrete cases, incorporating bi- linear phenomena and a constant rate of recovery. We have interested in analyzing the …
Background The COVID-19 pandemic has put the world's survival in jeopardy. Although the virus has been contained in certain parts of the world after causing so much grief, the risk of …
L Zimmermann, S Bhattacharya… - Studies in …, 2021 - journals.sagepub.com
Introduction: Fervourous investigation and dialogue surrounding the true number of SARS- CoV-2-related deaths and implied infection fatality rates in India have been ongoing …
Due to the recent threatening pandemic COVID-19, the research area of this disease is increasing. This paper tries to establish COVID-19 infection transmission by Susceptible …
Z Yu, J Zhang, Y Zhang, X Cong, X Li… - Chaos, Solitons & …, 2024 - Elsevier
A new nonlinear dynamics model named SEIMQR (Susceptible-Exposed-Infected-Mutant- Quarantined-Recovered) is proposed to study the transmission mechanism of COVID-19 …
In recent years, the world lived a horrible nightmare named the Covid-19 pandemic. It's changing lifestyle caused the closure of critical establishments like schools, sports halls …